How much does an eSIM for Cambodia cost?

eSIM plans for Cambodia start from $0.80 on e-sim.onl. We offer 69 plans with varying data amounts and validity periods. All prices are transparent with no hidden fees or activation charges.

How quickly do I receive my eSIM?

Your QR code is delivered instantly by email after purchase — typically within seconds. You can install the eSIM before your trip and activate it when you land. No physical SIM card or shipping required.

Can I use my eSIM and keep my home number in Cambodia?

Yes. Most eSIM-compatible phones support dual SIM, so your physical SIM stays active for calls and texts while the e-sim.onl eSIM handles mobile data in Cambodia. You stay reachable on your home number.

What if I run out of data in Cambodia?

You can purchase a top-up directly from your e-sim.onl dashboard at any time. The additional data is applied instantly to your existing eSIM — no need to install a new one.

Is the eSIM for Cambodia 5G or 4G?

Our eSIM plans for Cambodia connect to local 4G/LTE networks, with 5G available on supported networks and devices. Speeds depend on local network conditions but are typically fast enough for streaming, video calls, and navigation.

🇲🇴

eSIM · Cambodia

Cambodia eSIM Plans

★ 4.9 342 reviews · ✓ In stock

Stay connected across Cambodia on local 4G/5G networks. Instant QR delivery. No physical SIM needed.

📲

Is your device compatible?

Check before you buy — takes 10 seconds.

Check →

Traveling across China (mainland HK Macao)?

These regional plans cover Cambodia plus many more countries.

Regional

Covers Cambodia + more

1 days Daily

500 MB/day

$1.80

Buy

Regional

Covers Cambodia + more

1 days Daily

500 MB/day

$3.20

Buy

Regional

Covers Cambodia + more

1 days Daily

500 MB/day

$3.80

Buy

View all China (mainland HK Macao) plans →

Frequently asked

Yes. Cambodia supports eSIM on major mobile networks. All iPhones XS and newer, Samsung Galaxy S20+, Google Pixel 3+, and most modern Android flagships are compatible. Your phone must be carrier-unlocked.

For a 1-week trip with maps, messaging and social media: 3–5 GB. For 2+ weeks or heavy use (video calls, streaming): 10 GB+. Light users who mainly use WhatsApp and maps can get by with 1–2 GB per week.

Cambodia eSIM Plans

Traveling across China (mainland HK Macao)?

Frequently asked

Also popular in Regional